In a measurement, if the value is reported as 3.00 kg, how many significant figu
Practice Questions
Q1
In a measurement, if the value is reported as 3.00 kg, how many significant figures are there? (2019)
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Questions & Step-by-Step Solutions
In a measurement, if the value is reported as 3.00 kg, how many significant figures are there? (2019)
Step 1: Identify the digits in the number 3.00 kg.
Step 2: Count all the non-zero digits. In this case, '3' is a non-zero digit.
Step 3: Count any zeros that are between non-zero digits or after a decimal point and a non-zero digit. Here, the two zeros after '3' are significant because they come after the decimal point.
Step 4: Add the counts together. There is 1 non-zero digit (3) and 2 significant zeros (00), making a total of 3 significant figures.
